CN104741931A - Semi-automatic tool used for girth welding cylinder-shaped product and mechanical processing - Google Patents
Semi-automatic tool used for girth welding cylinder-shaped product and mechanical processing Download PDFInfo
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- CN104741931A CN104741931A CN201510142296.5A CN201510142296A CN104741931A CN 104741931 A CN104741931 A CN 104741931A CN 201510142296 A CN201510142296 A CN 201510142296A CN 104741931 A CN104741931 A CN 104741931A
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to a semi-automatic tool used for girth welding and mechanical processing of a cylinder-shaped product. The semi-automatic tool comprises a workpiece rotary driving device, a cutting mechanism, a welding machine, a rear portion clamping apparatus, a tail seat, a front portion clamping apparatus, a welding support and a speed change mechanism; the workpiece rotary driving device is connected with the front portion clamping apparatus, the workpiece rotary driving device is connected with the welding machine through the speed change mechanism, the workpiece rotary driving device is connected with the cutting mechanism, the tail seat is connected with the rear portion clamping apparatus, and the welding machine is arranged on the welding support. The semi-automatic tool has the advantages that a manual operation is changed into a mechanical operation, a person is in the state of controlling a machine, the number of human factors which influence on the welding quality is lowered, and the outer girth welding quality is improved; on the same tool, the cutting mechanism is driven by the workpiece rotary driving device, the movement of the cutting mechanism is achieved, the secondary clamping is not needed, welding can be conducted directly, the number of the working procedures is reduced, and the subsidiary time of the mounting, transporting and the like is reduced.
Description
Technical field
The present invention relates to a kind of for the girth welding of tubular product and mach Semi-automatic fixture, particularly relate to a kind of girth weld and be machined as Semi-automatic fixture integrally.
Background technology
Large tube-like structural member, is used widely in a lot of equipment.The external circular seam welding of large tube-like structural member in the past, is that workpiece is put on turning rolls or transfer roller, carries out manual welding, such production method, and the freely-movable of workpiece is large, and welding quality is unstable, and manual intermittence is large.In addition, at cartridge type external cylindrical surface except welding, often also require machining, tradition processing is at large-size horizontal lathe process.But when product category is many, when quantity is few, its processing cost is very high.These two kinds of production process need to lift respectively and be installed, and turnover transport easily produces the variation of quality, and production efficiency can be caused low, and operation is also inconvenient.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of this invention is to provide one for the girth welding of tubular product and mach Semi-automatic fixture, make manual operations become mechanically actuated, people is in the status controlling machinery, reduce the impact of human factor welding quality, improve external circular seam welding quality; And in same frock, turnery processing transmission mechanism is set, welding gear, reduces the quantity of operation, dual-use.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of for the girth welding of tubular product and mach Semi-automatic fixture, comprise rotary drive mechanism, cutting mechanism, welding equipment, rear portion jig, tailstock, anterior jig, welding equipment support, welding gear, gear wheel one, rotary drive mechanism is connected with anterior jig, rotary drive mechanism is connected with cutting mechanism, tailstock is connected with rear portion jig, described welding equipment is arranged on welding equipment support, gear wheel one side is fixedly connected with anterior jig, during Vehicle Processing, rotating mechanism drives gear wheel one to realize workpiece rotation; During welding, welding gear drives gear wheel one to realize workpiece rotation.
Described rotary drive mechanism comprises actuating unit one, minor sprocket, main shaft, and actuating unit one engages with gear wheel one, and gear wheel one opposite side is fixedly connected with main shaft, and spindle nose is provided with minor sprocket, and minor sprocket is connected with cutting mechanism.
Described welding gear comprises actuating unit two, gear wheel two, reductor, pinion two, and pinion one engages with gear wheel two, and output end of reducer is connected with pinion two by output shaft, and pinion two engages with gear wheel one.
Described actuating unit one, actuating unit two include electromagnetic adjustable speed motor, cycloid speed reducer, connecting axle, pinion one, electromagnetic adjustable speed motor output is connected with cycloid speed reducer by belt and belt pulley, cycloid speed reducer output is connected with pinion one by connecting axle, and pinion one engages with gear wheel one.
Described cutting mechanism comprises sprocket wheel, power transmission shaft, feed change unit, carriage box, knife rest, leading screw, and sprocket wheel is connected with minor sprocket, and power transmission shaft one end is connected with sprocket wheel, the other end is connected with feed change unit, feed change unit output is connected with leading screw, and leading screw arranges carriage box, and carriage box is provided with knife rest.
A kind of using method for the girth welding of tubular product and mach Semi-automatic fixture, during welding, cylindrical workpiece entirety being sling is placed in this frock, be connected with anterior jig before workpiece and clamp, clamp with rear portion jig after workpiece, the tailstock centre of jacking simultaneously, to coordinating with cylindrical workpiece centre bore, after debugging centering, clamps; Welding equipment is placed on welding equipment support, the fixing welding equipment of adjustment, can move on welding equipment support and locate, open welding gear, the pinion one of actuating unit two engages with gear wheel two, and export through reductor, pinion two engages with gear wheel one, reach regulation speed of welding, weld;
Carry out crash handling after welding and carry out machined again, again recheck and centering, open rotary drive mechanism, unload pinion two, the pinion one of actuating unit one engages with gear wheel one, drive main shaft rotates, chain, by minor sprocket on main shaft and chain gear transmission, connects feed change unit by power transmission shaft, leading screw, makes cutting mechanism work, reach the revolution that cylindrical workpiece turnery processing needs, ensure that turning operation completes.
Compared with prior art, the invention has the beneficial effects as follows:
Manual operations can be made to become mechanically actuated, and people is in the status controlling machinery, reduces the impact of human factor welding quality, improves external circular seam welding quality; In same frock, cutting mechanism is driven by rotary drive mechanism, realize the movement of cutting mechanism, and be installed without the need to secondary, can directly carry out welding, turning, decrease the quantity of operation, be installed and the unproductive time such as transport, make Vehicle Processing, weld and concentrate same station to carry out, while ensureing turnery processing quality, make welding achieve mechanization, improve welding productivity, improve workman's condition of work, reduce production cost.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is welding transmissions structural representation.
Fig. 4 is Vehicle Processing drive mechanism schematic diagram.
Tu5Shi turning mechanism structural representation.
Fig. 6 is the structural representation of welding equipment (welding machine).
In figure: 1-rotary drive mechanism 2-welds gear 3-cutting mechanism 4-welding equipment 5-rear portion jig 6-tailstock 7-anterior jig 8-welding equipment support 10-minor sprocket 11-electromagnetic adjustable speed motor 12-small belt pulley 13-V belt 14-big belt pulley 15-cycloid speed reducer 16-connecting axle 17-pinion one 18-gear wheel one 19-main shaft 21-gear wheel two 22-reductor 23-output shaft 24-pinion two 31-sprocket wheel 32-power transmission shaft 33-feed change unit 34-carriage box 35-knife rest 36-leading screw 37-feed rod 38-support 39-base 41-wire reel 42-wire feeder 43-cable 44-band of gas 45-seat board 46-welding gun 47-welding wire.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in detail, but it should be noted that enforcement of the present invention is not limited to following embodiment.
Embodiment 1
See Fig. 1-Fig. 5, a kind of for the girth welding of tubular product and mach Semi-automatic fixture, comprise rotary drive mechanism 1, cutting mechanism 3, welding equipment 4, rear portion jig 5, tailstock 6, anterior jig 7, welding equipment support 8, welding gear 2, rotary drive mechanism 1 is connected with anterior jig 7, rotary drive mechanism 1 is connected with welding gear 2 by pinion 2 24, rotary drive mechanism 1 is connected with cutting mechanism 3, tailstock 6 is connected with rear portion jig 5, and described welding equipment 4 is arranged on welding equipment support 8.Gear wheel 1 side is fixedly connected with anterior jig 7, and during Vehicle Processing, rotary drive mechanism 1 drives gear wheel 1 to realize workpiece rotation; During welding, welding gear 2 drives gear wheel 1 to realize workpiece rotation.
Wherein, rotary drive mechanism 1 comprises actuating unit one, minor sprocket 10, main shaft 19, and actuating unit one engages with gear wheel 1, and gear wheel 1 opposite side is fixedly connected with main shaft 19, and main shaft 19 end is provided with minor sprocket 10, and minor sprocket 10 is connected with cutting mechanism 3.Welding gear 2 comprises actuating unit two, gear wheel 2 21, reductor 22, pinion 2 23, and pinion 1 engages with gear wheel 2 21, and reductor 22 output is connected with pinion 2 24 by output shaft, and pinion 2 24 engages with gear wheel 1.Wherein reductor adopts JZC350 reductor.
Actuating unit one, actuating unit two include electromagnetic adjustable speed motor 11, cycloid speed reducer 15, connecting axle 16, pinion 1, electromagnetic adjustable speed motor 11 output is connected with cycloid speed reducer 15 by belt and belt pulley, cycloid speed reducer 15 output is connected with pinion 1 by connecting axle 16, and pinion 1 engages with gear wheel 1.Although device name and the annexation of actuating unit one, actuating unit two are identical, its power output, unit type are slightly different, facilitate actual production like this, are convenient to safeguard.
Cutting mechanism 3 comprises sprocket wheel 31, power transmission shaft 32, feed change unit 33, carriage box 34, knife rest 35, leading screw 36, sprocket wheel 31 is connected with minor sprocket 10, power transmission shaft 32 one end is connected with sprocket wheel 31, the other end is connected with feed change unit 33, feed change unit 33 output is connected with leading screw 36, leading screw 36 is arranged carriage box 34, carriage box 34 is provided with knife rest 35.Power transmission shaft 32 is supported by support 38, guarantees that power transmission shaft 32 and sprocket wheel 31 normally work.
Like this, during Vehicle Processing, the pinion 1 of actuating unit one is installed, and engages with gear wheel one, drives workpiece to rotate, realizes turnery processing; During welding, pinion 2 24 is installed, pinion 2 24 is engaged with gear wheel 1, is driven by actuating unit two, by reductor 22 speed change, realize welding processing.
Embodiment 2
On the basis of embodiment 1, increase following content:
1, see Fig. 1, Fig. 2, welding equipment support 8 is used for fixing welding equipment 4, and can move on welding equipment support 8 and locate, welding equipment support 8 top cross-bar be slideway, and welding equipment 4 moves along crossbeam direction, and is fixed on optional position by jig; Also can arrange extension rod in vertical crossbeams direction, be arranged on extension rod by welding equipment 4, the effect of prolongation is identical with crossbeam, and the plane optional position that such welding equipment 4 can be formed at welding equipment support 8 top is fixed, and is convenient to welding equipment 4 and processes.
2, see Fig. 3, Fig. 4, electromagnetic adjustable speed motor 11 output of rotary drive mechanism 1 is connected with small belt pulley 12, and small belt pulley 12 connects big belt pulley 14 by V belt 13, and big belt pulley 14 is connected with cycloid speed reducer 15 input.Such electromagnetic adjustable speed motor 11 can drive cycloid speed reducer 15.
3, Fig. 6 is seen, welding equipment 4 comprises wire feeder 42, welding wire 47 coils 41, cable 43, the band of gas 44, welding gun 46, seat board 45, cable 43 and the band of gas 44 are respectively welding equipment 4 and power and air feed, seat board 45 is provided with welding wire 47 and coils 41, and welding wire 47 carries welding wire 47 by wire feeder 42 for welding gun 46.
This frock using method:
During welding, cylindrical workpiece entirety sling and be placed in this frock, be connected and clamp, clamp after workpiece with rear portion jig 5 before workpiece with anterior jig 7, the tailstock of jacking simultaneously 6 is top to coordinating with cylindrical workpiece centre bore, after debugging centering, and clamping.Welding equipment 4 is placed on welding equipment support 8, the fixing welding equipment 4 of adjustment, can move on welding equipment support 8 and locate, open welding gear 2, electromagnetic adjustable speed motor 11 drives small belt pulley 12 and big belt pulley 14 to slow down by V belt 13, exports, then engaged with gear wheel 2 21 by pinion 1 through cycloid speed reducer 15, export through ZJC350 reductor 22, pinion 2 24 engages with gear wheel 1.Regulation speed of welding can be reached, weld.Carry out crash handling after welding and carry out machined again, again recheck and centering, open rotary drive mechanism 1, unload pinion 2 24, electromagnetic adjustable speed motor 11 drives small belt pulley 12 and big belt pulley 14 to slow down by V belt 13, through cycloid speed reducer 15 output, pinion 1 engages with gear wheel 1, main shaft 19 is driven to rotate, chain, by minor sprocket on main shaft 10 and sprocket wheel 31 transmission, connects feed change unit 33 by power transmission shaft 32, leading screw 36, cutting mechanism 3 is worked, reach the revolution that cylindrical workpiece turnery processing needs, ensure that turning operation completes.
The girth welding of tubular product and mach Semi-automatic fixture, achieving once is installed realizes welding simultaneously, cut object, and this frock is applicable to the processing of the cylindrical work pieces such as cementing tank very much.
Claims (6)
1. one kind for the girth welding of tubular product and mach Semi-automatic fixture, it is characterized in that, comprise rotary drive mechanism, cutting mechanism, welding equipment, rear portion jig, tailstock, anterior jig, welding equipment support, welding gear, gear wheel one, rotary drive mechanism is connected with anterior jig, rotary drive mechanism is connected with cutting mechanism, tailstock is connected with rear portion jig, described welding equipment is arranged on welding equipment support, gear wheel one side is fixedly connected with anterior jig, during Vehicle Processing, rotating mechanism drives gear wheel one to realize workpiece rotation, during welding, welding gear drives gear wheel one to realize workpiece rotation.
2. one according to claim 1 is used for the girth welding of tubular product and mach Semi-automatic fixture, it is characterized in that, described rotary drive mechanism comprises actuating unit one, minor sprocket, main shaft, actuating unit one engages with gear wheel one, gear wheel one opposite side is fixedly connected with main shaft, spindle nose is provided with minor sprocket, and minor sprocket is connected with cutting mechanism.
3. one according to claim 1 is used for the girth welding of tubular product and mach Semi-automatic fixture, it is characterized in that, described welding gear comprises actuating unit two, gear wheel two, reductor, pinion two, pinion one engages with gear wheel two, output end of reducer is connected with pinion two by output shaft, and pinion two engages with gear wheel one.
4. the one according to Claims 2 or 3 is used for the girth welding of tubular product and mach Semi-automatic fixture, it is characterized in that, described actuating unit one, actuating unit two include electromagnetic adjustable speed motor, cycloid speed reducer, connecting axle, pinion one, electromagnetic adjustable speed motor output is connected with cycloid speed reducer by belt and belt pulley, cycloid speed reducer output is connected with pinion one by connecting axle, and pinion one engages with gear wheel one.
5. one according to claim 1 and 2 is used for the girth welding of tubular product and mach Semi-automatic fixture, it is characterized in that, described cutting mechanism comprises sprocket wheel, power transmission shaft, feed change unit, carriage box, knife rest, leading screw, sprocket wheel is connected with minor sprocket, power transmission shaft one end is connected with sprocket wheel, and the other end is connected with feed change unit, and feed change unit output is connected with leading screw, leading screw arranges carriage box, and carriage box is provided with knife rest.
6. a kind of using method for the girth welding of tubular product and mach Semi-automatic fixture according to claim 1, it is characterized in that, during welding, cylindrical workpiece entirety being sling is placed in this frock, be connected with anterior jig before workpiece and clamp, clamp after workpiece with rear portion jig, the tailstock centre of jacking is simultaneously to coordinating with cylindrical workpiece centre bore, after debugging centering, clamping; Welding equipment is placed on welding equipment support, the fixing welding equipment of adjustment, can move on welding equipment support and locate, open welding gear, the pinion one of actuating unit two engages with gear wheel two, and export through reductor, pinion two engages with gear wheel one, reach regulation speed of welding, weld;
Carry out crash handling after welding and carry out machined again, again recheck and centering, open rotary drive mechanism, unload pinion two, the pinion one of actuating unit one engages with gear wheel one, drive main shaft rotates, chain, by minor sprocket on main shaft and chain gear transmission, connects feed change unit by power transmission shaft, leading screw, makes cutting mechanism work, reach the revolution that cylindrical workpiece turnery processing needs, ensure that turning operation completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510142296.5A CN104741931A (en) | 2015-03-30 | 2015-03-30 | Semi-automatic tool used for girth welding cylinder-shaped product and mechanical processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510142296.5A CN104741931A (en) | 2015-03-30 | 2015-03-30 | Semi-automatic tool used for girth welding cylinder-shaped product and mechanical processing |
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| Publication Number | Publication Date |
|---|---|
| CN104741931A true CN104741931A (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510142296.5A Pending CN104741931A (en) | 2015-03-30 | 2015-03-30 | Semi-automatic tool used for girth welding cylinder-shaped product and mechanical processing |
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| CN (1) | CN104741931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309569A (en) * | 2019-06-21 | 2019-10-08 | 江西洪都航空工业集团有限责任公司 | Wall circular undercut nature processing method in a kind of tubular structure part |
| WO2022078157A1 (en) * | 2020-10-14 | 2022-04-21 | 莫诺特泵业(集团)有限公司 | Device for machining tank body of pressurizing steady-flow water-supply device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557433A (en) * | 1991-08-30 | 1993-03-09 | Sanwa Shutter Corp | Automatic welding and grinding equipment for work for panel |
| EP0634293A1 (en) * | 1993-06-17 | 1995-01-18 | MAN Roland Druckmaschinen AG | Process and apparatus for the repair of printing machine cylinders |
| CN2472858Y (en) * | 2001-04-13 | 2002-01-23 | 辽阳福达滤筛设计制造有限公司 | Special machine tool for program control strip filter net |
| CN101691010A (en) * | 2009-09-28 | 2010-04-07 | 中国矿业大学 | Multifunctional numerical control equipment |
| CN101913040A (en) * | 2010-08-10 | 2010-12-15 | 上海沪工电焊机(集团)有限公司 | Speed-variable circular and longitudinal seam welder applied to multi-specification tank bodies |
| CN204603789U (en) * | 2015-03-30 | 2015-09-02 | 辽宁海诺建设机械集团有限公司 | A kind of for the girth welding of tubular product and mach Semi-automatic fixture |
-
2015
- 2015-03-30 CN CN201510142296.5A patent/CN104741931A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557433A (en) * | 1991-08-30 | 1993-03-09 | Sanwa Shutter Corp | Automatic welding and grinding equipment for work for panel |
| EP0634293A1 (en) * | 1993-06-17 | 1995-01-18 | MAN Roland Druckmaschinen AG | Process and apparatus for the repair of printing machine cylinders |
| CN2472858Y (en) * | 2001-04-13 | 2002-01-23 | 辽阳福达滤筛设计制造有限公司 | Special machine tool for program control strip filter net |
| CN101691010A (en) * | 2009-09-28 | 2010-04-07 | 中国矿业大学 | Multifunctional numerical control equipment |
| CN101913040A (en) * | 2010-08-10 | 2010-12-15 | 上海沪工电焊机(集团)有限公司 | Speed-variable circular and longitudinal seam welder applied to multi-specification tank bodies |
| CN204603789U (en) * | 2015-03-30 | 2015-09-02 | 辽宁海诺建设机械集团有限公司 | A kind of for the girth welding of tubular product and mach Semi-automatic fixture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110309569A (en) * | 2019-06-21 | 2019-10-08 | 江西洪都航空工业集团有限责任公司 | Wall circular undercut nature processing method in a kind of tubular structure part |
| CN110309569B (en) * | 2019-06-21 | 2022-09-09 | 江西洪都航空工业集团有限责任公司 | Method for processing annular sunken characteristic of inner wall of cylindrical structural part |
| WO2022078157A1 (en) * | 2020-10-14 | 2022-04-21 | 莫诺特泵业(集团)有限公司 | Device for machining tank body of pressurizing steady-flow water-supply device |
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| PB01 | Publication | ||
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Application publication date: 20150701 |